include boringssl headers from third_party explicitly

crypto/symmetric_key.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "crypto/symmetric_key.h"
 
-#include <openssl/evp.h>
-#include <openssl/rand.h>
 #include <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
 #include <utility>
 
 #include "base/logging.h"
 #include "base/strings/string_util.h"
 #include "crypto/openssl_util.h"
+#include "third_party/boringssl/src/include/openssl/evp.h"
+#include "third_party/boringssl/src/include/openssl/rand.h"
 
 namespace crypto {
 
 SymmetricKey::~SymmetricKey() {
   std::fill(key_.begin(), key_.end(), '\0');  // Zero out the confidential key.
 }
 
 // static
 std::unique_ptr<SymmetricKey> SymmetricKey::GenerateRandomKey(
     Algorithm algorithm,
@@ skipping 73 matching lines @@
 }
 
 bool SymmetricKey::GetRawKey(std::string* raw_key) {
   *raw_key = key_;
   return true;
 }
 
 SymmetricKey::SymmetricKey() = default;
 
 }  // namespace crypto